National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

7°F

-14°C

Humidity 91%
Wind Speed W 6 mph
Barometer 30.06 in (1020.3 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 5 Feb 3:56 am EST
Extended Forecast for

2 Miles SW Grant Mills NY

Extreme Cold Watch February 7, 04:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Today

    Today: Partly sunny, with a high near 21. Wind chill values as low as -3. Northwest wind 3 to 6 mph.

    High: 21 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 23. Calm wind becoming south around 6 mph.

    High: 23 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow, mainly after 1am. Low around 0. Calm wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 0 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a slight chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 4. Northwest wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    High: 4 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -12.

    Low: -12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 6.

    High: 6 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 21. Wind chill values as low as -3. Northwest wind 3 to 6 mph.
Tonight
Mostly cloudy, with a low around 4. Calm wind.
Friday
Mostly cloudy, with a high near 23. Calm wind becoming south around 6 mph.
Friday Night
Snow, mainly after 1am. Low around 0. Calm wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
A chance of snow before 1pm, then a slight chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 4. Northwest wind 14 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around -12.
Sunday
Mostly sunny and cold, with a high near 6.
Sunday Night
Mostly cloudy, with a low around -6.
Monday
Partly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Grant Mills NY
 42.06°N 74.71°W (Elev. 2201 ft)
Last Update:
12:32 am EST Feb 5, 2026
Forecast Valid:
4am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation